LPC540xx
NXP Semiconductors
32-bit ARM Cortex-M4 microcontroller
EMC_Ax
RD
WR
1
1
EMC_CSx
EMC_OE
RD
RD
WR
8
2
8
RD
4
RD
WR
4
RD
RD
3
7
7
EMC_BLSx
EMC_WE
WR
8
WR
WR
WR
7
3
5
RD
5a
RD
5b
RD
5c
WR
WR
6
2
RD
6
RD
5
EMC_Dx
EOR
EOW
aaa026104
Fig 24. External static memory read/write access (PB =1)
EMC_Ax
EMC_CSx
EMC_OE
EMC_BLSx
EMC_WE
RD
RD
RD
RD
5
5
5
5
EMC_Dx
002aag216
Fig 25. External static memory burst read cycle
LPC540xx
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© NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet
Rev. 1.8 — 22 June 2018
108 of 168
NXP [ NXP ]
